GNSS

NVS Technologies Releases Firmware Update for NV08C Receivers

May 2, 2013By

NVS Technologies has released updated firmware for its NV08C receiver series. Firmware v0206 is compatible with current and preceding hardware revisions of the NV08C receiver series. Firmware v0206 can be downloaded free of charge. Firmware v0206 offers: Stabilized raw data output for output rates up to 10 Hz Extended $POUTC NMEA message, including current LEAP SECONDS value, flags for expected UTC... read more

This article is tagged with and posted in OEM News, Receiver Design, Survey News

Innovation: Evil Waveforms

May 1, 2013By
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Generating Distorted GNSS Signals Using a Signal Simulator
In this month’s column, our authors discuss a set of GPS and Galileo evil-waveform experiments they have carried out with an advanced GNSS RF signal simulator. Their results will help to benchmark the effects of distorted signals and perhaps lead to improvements in GNSS signal integrity. read more

GNSS Test Standards for Cellular Location

May 1, 2013By
Downtown Seattle, a typical test-case environment.

GNSS receivers in cell phones will soon support four or more satellite constellations and derive additional location measurements from other sources: cellular location, MEMS sensors, Wi-Fi, and others. The authors propose test standards covering these sources, meeting industry requirements for repeatable testing while considering the user experience. read more

This article is tagged with and posted in From the Magazine, LBS/Wireless, Signal Processing, Wireless Infrastructure

Expert Advice: The Challenge of BeiDou

May 1, 2013By

By Mark Sampson, Racelogic GNSS is changing. The days of only American GPS satellites providing signals to the civilian population are gone as new constellations are launched. GLONASS was a slow starter, but is now well established, and its signal architecture is now commonly implemented in manufacturers’ chipsets. Galileo is still very much in test phase with global coverage planned... read more

Out in Front: The System, Simulated

May 1, 2013By

Wealth, breadth, and depth. That’s what this issue brings you, in signal simulation- and testing-related content. Unfortunately, the wealth on offer has to large extent elbowed out our two news sections, The Business and The System. The former is given short shrift in this issue and the latter even shorter herewith, in pithy precis with website shortcuts. And our apologies.... read more

The Search Is on for a New Galileo Master

April 29, 2013By

The 2013 European Satellite Navigation Competition is under way. The top prize will be granted the title of Galileo Master. For the tenth time, the annual competition is looking for services, products, or business innovations that use satellite navigation in everyday life. Around EUR 1 million in prizes is up for grabs, including cash prizes, business incubation, coaching, patent consulting,... read more

This article is tagged with and posted in Galileo, GNSS News, Latest News, OEM News

New EGNOS Open Service Definition Released

April 29, 2013By

The European Commission has released version 2.0 of the EGNOS Open Service Definition Document (SDD), according to the European GNSS Agency. The revised document reflects recent improvements in EGNOS geographic coverage and other enhancements. The new version 2.0 of the European Commission’s EGNOS SDD (Open Service Definition Document) reflects recent improvements implemented for the EGNOS service. The document shows significant... read more

Russia Launches GLONASS-M Satellite

April 29, 2013By
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News courtesy of CANSPACE listserv. GLONASS-M satellite No. 47 was launched from the Plestesk Cosmodrome on April 26 at 05:23:41 UTC by a Soyuz 2-1b rocket. “At 12.55 [08:55 UTC] the GLONASS-M spacecraft was taken under management by the Titov Main Test and Space Systems Control Centre. The spacecraft is installed [in orbit] and has maintained stable telemetry, and its... read more

This article is tagged with and posted in GLONASS, GNSS News, Latest News